Full credit for the original file goes to RM76 and his "Various Vehicle Tweaks, Fixes & Improvements" mod (https://www.gta5-hub.com/vehicles/gta-v-various-vehicle-tweaks).

I originally wanted to know how to get my add-on vehicles to spawn in the world naturally so I searched around and found a post on Reddit asking how one would go about doing this. Someone responded and linked RM76's mod and also put in a how to guide to get these vehicles to spawn in naturally.

Once I found out that it worked, I decided to get most of the DLC vehicles to naturally spawn in as well. I only did it for the vehicles that I wanted to spawn in naturally (still pretty much all DLC vehicles) and made them spawn in the categories I think they should spawn in (so there won't be any T20 spawning in poor areas).

Once I saw that RM76 hadn't updated his mod in about 3 years now, I decided I would upload my version of the file that I used to make these vehicles spawn. RM76 hasn't been online since late March of 2018 (from what I can see) so RM76, if you're reading this, shoot me a message if you want this taken down and I will kindly do so.

INSTALLATION
Just follow the file structure inside the zip file and it'll take you to where you need to drop the file.
I've also included a text file with instructions on how to add your own vehicles to the spawn list. All vehicles are in alphabetical order for easy readability.

BUGS
None that I know of.

SIDENOTE FOR LOWEND PC USERS
I don't know if it's just my mod setup that's causing this, but adding vehicles to the list also seems to increase vehicle density around the map.